Mamay Jungle Retreat - Ushnawa Peruvian Ayahuasca, Peyote (Hikuri) with Marakame Griseldo, Kambo Detox
With Organizer and Integration Coach - Alicia Castillo, Ayahuasquero - Arturo Lopez and Marakame Griseldo Bautista
February 22 - 28, 2027
Mamay Retreats is an organizer, guide, and loving container for one of the most impactful experiences of your life. We don’t just host retreats in the jungle—we walk with you through the entire journey so you feel seen, prepared, and supported at every step.
From the moment you say yes, we help you get ready on all levels: emotionally, mentally, physically, and spiritually. You’ll receive clear guidance on how to prepare, what to expect, and how to care for your body and nervous system before meeting the medicine. During the retreat, our intimate groups and attentive team create a safe, grounded atmosphere where you can relax into the experience and trust the process.
After ceremony, we continue to hold you through integration so the insights you receive don’t fade when you return home. With heart-centered coaching and practical tools, we help you translate your experience into real, lasting change in your daily life. Mamay Retreats is here to hold you—from preparation to integration—as you move through a profound chapter of your healing journey.
All ceremonies are led by our medicine man, Arturo Lopez. He has 7 people in his staff for groups of 8-12 people this is key! The medicine he serves is traditional and comes directly from the Peruvian Amazon. It is prepared by his dear brother Adler from the Ushnawa tribe. His intention is that each participant experiences the quality and purity of this medicine. The medicine of Kambo detoxing your blood, organs and liver is of vital importance before connecting with Grandmother Ayahuasca.
This powerful retreat working with Abuelito (grandfather) Hikuri and Abuelita (grandmother) Ayahuasca plant medicine, will allow you to tap into a high frequency with the feminine and masculine energy. Come meet our Marakame Griseldo his energetic prayer is something you can’t afford to miss. The Marakame comes from the Huichol tribe in Nayarit, Mexico. This ancestral medicine has been protected and their traditional ceremony is brought to you with the utmost sacredness.
Please contact us if you would like a zoom interview about the details of this retreat.
Our retreat starts on Monday February 22, 2026, at 3pm with a Cacao Ceremony then you check out on Sunday morning (anytime before 12pm noon) of February 28., 2026.
All of our retreats are priced with shared accommodations but a couple single rooms are available for an additional fee (first come first serve). Remember, on many different levels we call on to our special ceremony circle and most aligned roommate. Xochipilli has created a safe setting for healing, cultivating deeper community, organic and nature friendly facilities resulting in bigger take aways. Trust that all has been paved with your process in mind.
P.S. Find us on Instagram @Mamayretreats
About the Leaders
Organizer and Integration Coach - Alicia Castillo
Alicia Castillo has committed over 15 years to the path of spirituality, growth, and healing, surrendering fully to the calling of plant medicine five years ago. Her apprenticeship journey began in 2009, driven by a desire to understand the true essence of healing across cultures and traditions around the world. Through her travels, Alicia immersed […]
Learn more about Organizer and Integration Coach - Alicia Castillo
Ayahuasquero - Arturo Lopez
Arturo Lopez, our Medicine Man, has dedicated the past 15 years of his life to plant medicine, with seven of those years spent at Xochipilli Retreat Center. Known for his integrity and deep commitment to this work, Arturo brings warmth and peace to each ceremony he leads. Arturo’s journey began in Pisac, the Sacred Valley […]
Learn more about Ayahuasquero - Arturo Lopez
Marakame Griseldo Bautista
Marakame Griseldo Bautista carries the profound legacy of his ancestors as a medicine man deeply rooted in the traditions of his Wixarika community from San Andrés Cohamiata in the state of Jalisco, Mexico. Coming from a lineage of healers—his father, grandfather, and great-grandfather all served as medicine men—Griseldo continues this sacred tradition, guiding others in […]
Learn more about Marakame Griseldo Bautista